<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>TodoList</title>
    <script src="./node_modules/vue/dist/vue.js"></script>
</head>
<body>
    <div id="app">
        <input type="text" v-model="inputValue"/>
        <button @click="handleBtnClick">提交</button>
        <ul>
            <li v-for="item in list">{{item}}</li>
        </ul>
    </div>

    <script>
        var app = new Vue({
          el:'#app',
          data: {
            list:[],
            inputValue:''
          },
          methods: {
            handleBtnClick:function () {
              this.list.push(this.inputValue);
              this.inputValue=''
            }
          }
        })
    </script>
</body>
</html>